Principal Dimensions | Basic Load Ratings | Limiting Speeds | Weight | Shoulder Dia. | Calculation Factors | Bearing Number | ||||||||||
基本尺寸 | 基本額定負荷 | 極限轉速 | 重量 | 安裝尺寸 | 計算機系數 | 軸承代號 | ||||||||||
d | D | B | Cr | Cor | Grease 脂 |
Oil 油 |
wt ≈ |
da min |
Da max |
ra max |
e | Y1 | Y2 | Y0 | New 新代號 |
Old 原代號 |
mm | mm | mm | kN | kN | r/min | r/min | kg | mm | mm | mm | ||||||
110 | 200 | 38 | 285 | 375 | 700 | 1200 | 5.45 | 122 | 188 | 2.1 | 20222K.MB.C3 | |||||
110 | 240 | 50 | 430 | 520 | 700 | 1000 | 11.6 | 124 | 226 | 2.5 | 20322MB | |||||
120 | 215 | 40 | 305 | 415 | 600 | 1100 | 6.6 | 132 | 203 | 2.1 | 20224MB | |||||
120 | 215 | 40 | 305 | 415 | 600 | 1100 | 6.51 | 132 | 203 | 2.1 | 20224K.MB.C3 | |||||
120 | 260 | 55 | 490 | 630 | 600 | 900 | 15.2 | 134 | 246 | 2.5 | 20324MB | |||||
130 | 230 | 40 | 335 | 450 | 700 | 1000 | 7.31 | 144 | 216 | 2.5 | 20226MB | |||||
130 | 230 | 40 | 335 | 450 | 700 | 1000 | 7.21 | 144 | 216 | 2.5 | 20226K.MB.C3 | |||||
130 | 280 | 58 | 550 | 720 | 600 | 900 | 18.4 | 147 | 263 | 3 | 20326MB | |||||
140 | 250 | 42 | 390 | 530 | 600 | 900 | 9.09 | 154 | 236 | 2.5 | 20228MB | |||||
140 | 250 | 42 | 390 | 530 | 600 | 900 | 8.98 | 154 | 236 | 2.5 | 20228K.MB.C3 | |||||
140 | 300 | 62 | 640 | 850 | 500 | 800 | 22.5 | 157 | 283 | 3 | 20328MB | |||||
150 | 270 | 45 | 430 | 610 | 500 | 800 | 11.7 | 164 | 256 | 2.5 | 20230MB | |||||
150 | 270 | 45 | 430 | 610 | 500 | 800 | 11.6 | 164 | 256 | 2.5 | 20230K.MB.C3 | |||||
150 | 320 | 65 | 720 | 950 | 400 | 700 | 26.9 | 167 | 303 | 3 | 20330MB | |||||
160 | 290 | 48 | 500 | 720 | 400 | 700 | 14.5 | 174 | 276 | 2.5 | 20232MB | |||||
160 | 290 | 48 | 500 | 720 | 400 | 700 | 14.4 | 174 | 276 | 2.5 | 20232K.MB.C3 | |||||
170 | 310 | 52 | 570 | 830 | 300 | 600 | 17.9 | 187 | 293 | 3 | 20234MB | |||||
60 | 110 | 22 | 85 | 100 | 1900 | 2700 | 0.836 | 69 | 101 | 1.5 | 20212T | |||||
60 | 110 | 22 | 明 | 100 | 1900 | 2700 | 0.822 | 69 | 101 | 1.5 | 20212K.T.C3 | |||||
60 | 130 | 31 | 146 | 170 | 1200 | 2300 | 1.92 | 72 | 118 | 2.1 | 20312T | |||||
60 | 130 | 31 | 146 | 170 | 1200 | 2300 | 1.89 | 72 | 118 | 2.1 | 20312K.T.C3 | |||||
65 | 120 | 23 | 95 | 118 | 1700 | 2500 | 1.08 | 74 | 111 | 1.5 | 20213T | |||||
65 | 120 | 23 | 95 | 116 | 1700 | 2500 | 1.06 | 74 | 111 | 1.5 | 20213K.T.C3 | |||||
65 | 140 | 33 | 170 | 196 | 1500 | 2300 | 2.18 | 77 | 128 | 2.1 | 20313MB | |||||
65 | 140 | 33 | 170 | 196 | 1500 | 2300 | 2.14 | 77 | 128 | 2.1 | 20313K.MB.C3 | |||||
70 | 125 | 24 | 106 | 134 | 1500 | 2300 | 1.17 | 79 | 116 | 1.5 | 20214T | |||||
70 | 150 | 35 | 183 | 216 | 1600 | 2100 | 3.15 | 82 | 138 | 2.1 | 20314MB | |||||
75 | 130 | 25 | 112 | 143 | 1500 | 2300 | 1.28 | 84 | 121 | 1.5 | 2021ST | |||||
75 | 130 | 25 | 112 | 143 | 1500 | 2300 | 1.25 | 84 | 121 | 1.5 | 20215K.T.C3 | |||||
75 | 160 | 37 | 216 | 255 | 1200 | 1700 | 3.76 | 87 | 148 | 2.1 | 20315MB |